The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 06, 1999
Filed:
Sep. 16, 1997
Applicant:
Inventors:
Jiri Elfmark, Ostrava-Poruba, CS;
Christoph Tischner, Ratingen, DE;
Christian Plociennik, Ratingen, DE;
Roman Dehmel, Grevenbroich, DE;
Assignee:
Mannesmann Aktiengesellschaft, Dusseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C21D / ;
U.S. Cl.
CPC ...
148654 ; 148511 ;
Abstract
A metal-physical model is used in a computer controlled cooling device for a rolling and cooling process for rolling a hot strip or a plate. The cooling parameters are calculated based on initial conditions. The computer uses the metal physical model to instantaneously alter the cooling parameters in response to changes in the final rolling temperatures and the rate at which the hot strip or plate is moved through the cooling device.